From: Bernd Eckenfels <be-mail2006@lina.inka.de>
To: unlisted-recipients:; (no To-header on input)
Cc: Willy Tarreau <willy@w.ods.org>,
linux-kernel@vger.kernel.org, gcoady@gmail.com
Subject: Re: Why is 2.4.32 four times faster than 2.6.14.6??
Date: Sun, 8 Jan 2006 12:09:19 +0100 [thread overview]
Message-ID: <20060108110919.GA6865@lina.inka.de> (raw)
In-Reply-To: <20060108105401.GI7142@w.ods.org>
On Sun, Jan 08, 2006 at 11:54:01AM +0100, Willy Tarreau wrote:
> > it eats it in high interrupt load.
> *high* ? he never goes far beyond 1000/s !
it is 10 times higher on 2.6 than 2.4 (I dont think this can be explained
by the timer, only.)
> quite possibly, but I'd rather think it's more precisely related
> to the ping-pong in the scheduler between grep, cut and ssh.
Could be, that would also send smaller buffers to tcp...
Gruss
Bernd
--
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next prev parent reply other threads:[~2006-01-08 11:09 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-08 6:16 Why is 2.4.32 four times faster than 2.6.14.6?? Grant Coady
2006-01-08 6:58 ` Markus Rechberger
2006-01-08 7:18 ` Bernd Eckenfels
2006-01-08 7:42 ` Grant Coady
2006-01-08 8:00 ` Bernd Eckenfels
2006-01-08 8:11 ` Con Kolivas
2006-01-08 9:12 ` Bernd Eckenfels
2006-01-08 12:04 ` Jan Engelhardt
2006-01-08 19:20 ` Grant Coady
2006-02-22 19:27 ` Enrico Weigelt
2006-02-22 23:17 ` Adrian Bunk
2006-01-08 7:28 ` Grant Coady
2006-01-08 9:57 ` Willy Tarreau
2006-01-08 10:23 ` Bernd Eckenfels
2006-01-08 10:54 ` Willy Tarreau
2006-01-08 11:09 ` Bernd Eckenfels [this message]
2006-01-08 11:16 ` Willy Tarreau
2006-01-08 11:18 ` Grant Coady
2006-01-09 2:37 ` Jesse Brandeburg
2006-01-09 2:46 ` Lee Revell
2006-01-09 2:59 ` Grant Coady
2006-01-09 6:56 ` Grant Coady
2006-01-08 11:05 ` Grant Coady
2006-01-08 18:21 ` Octavio Alvarez Piza
2006-01-08 19:27 ` Grant Coady
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